Add "gw" and "biosdevname" kernel params for pxe

"biosdevname=0" is needed in order to avoid random NIC naming on
some harware (DELL servers for example). "gw" paremeter is needed
for default route configuration. Also added "showmenu" param.

Change-Id: I57fb6f42fbd24adaa41cd2a99a59119c72c68a09
Fixed bypass of Public GW check

When Public network has only one IP range set
the check of intersection between GW and IP ranges of Public network was skipped.
Both Nova-Net and Neutron. It's fixed here.
Tests are added. Slight tests refactoring is made.

Closes-Bug: #1273175

Change-Id: I0f6ca9e43a5c21aebefb9b38f9b8cb59c02126fe
Improve support the SCSI disk identification: detect 128 disks instead of 16

Change-Id: Ibc8132efd12ba8e73c6f16fda38b18506c7f21eb
Closes-Bug: #1273086
Merge "Improve support the SCSI disk identification: detect 128 disks instead of 16"
Add how to contribute document for ostf

Added another image for test docstring representation;
Removed some deprecated information

Change-Id: I35abbf7e5545947f8380d06186e3c8c99df345f5
Grunt task for validating i18next translations

Change-Id: I106edcd00209b4f23955382e3d0351a7aaa43125
Relates-To-BP: ui-grunt-validation-translations
Fix for errors shown on page refresh

removing finished tasks in anyway

Change-Id: I13036337a7183c7a87b13de1aecb0f6ff961c01f
Closes-bug: 1263126
Merge "Grunt task for validating i18next translations"
Merge "Add "gw" and "biosdevname" kernel params for pxe"
Node.js dependency list fix

Change-Id: Ia0dff79112741601f99c91e2b9641434e2672c07
Not allowing to select both ceph and cinder

Just a temporary solution - before backend is ready

Change-Id: Iff45018436dae41eb75750d993125aed7e0ef967
Closes-bug: 1259878
Merge "Fixed bypass of Public GW check"
Removed -cciss-* tail from /dev/disk/by-path links

It is to address the issue which appears when centos
udev names smart array devices like this
/dev/disk/by-path/pci-0000:06:00.0-cciss-disk0
and debian-installer udev names them like this
/dev/disk/by-path/pci-0000:06:00.0 and can not
find device.

Change-Id: I052ae1839b49f4abbd12f44582d53923e0836411
openstack.json -> openstack.yaml

Change-Id: I538bd2379fe847159d0392db801319de3204edd4
Making Interfaces button available for deployed nodes

Change-Id: I925b1764d0262781a4dd5bea8917bdbba39a029d
Closes-bug: 1273599
Merge "openstack.json -> openstack.yaml"
Removed initial plugin implementation this functional
will be implimented as seprate service

Change-Id: I0c23b03a8cd78063245a0392f013672e9c1b954e
Merge "Fix for errors shown on page refresh"
explicitly set both Cinder storage flags in the wizard

Change-Id: I137e60618a95d08515c4f7bdaa327bb12d583b41